.header {
  position: relative;
  width: 100%;
}

.sub {
  position: relative;
  width: 1200px;
  margin: auto;
}

.head {
  background: #fff;
}

.head-menu {
  margin-top: 90px;
  border-top: 1px solid #f2f2f2;
  text-align: center;
  line-height: 50px;
  height: 50px;
}

.head-menu-list {
  display: inline-block;
  height: auto;
  overflow: auto;
  text-align: center;
  font-size: 15px;
}

.head-menu-list li {
  float: left;
  padding: 0 24px;
}

.head-logo {
  position: absolute;
  top: -68px;
}

.logo-img {
  width: 170px;
}

.head-nav {
  position: absolute;
  top: -90px;
  left: 198px;
  font-size: 18px;
  line-height: 86px;
  height: 90px;
}

.head-nav li {
  float: left;
}

.head-nav a {
  display: inline-block;
  padding: 0 20px;
  height: 100%;
}

.head-search {
  position: absolute;
  top: -64px;
  right: 284px;
  width: 220px;
  height: 36px;
  border: 1px solid #c9c9c9;
  border-radius: 3px;
}

.head-search-box {
  padding: 0 33px 0 11px;
}

.head-search-text {
  border: none;
  width: 174px;
  height: 100%;
}

.head-search-btn {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-block;
  width: 32px;
  height: 100%;
  vertical-align: middle;
  border-radius: 3px;
}

.head-user {
  position: absolute;
  top: -64px;
  right: 264px;
}

.head-user-main {
  position: absolute;
  width: 38px;
  height: 38px;
}

.head-user-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
}

.head-user-type {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.head-service {
  position: absolute;
  top: -66px;
  right: 0;
}

.head-service a {
  margin-left: 6px;
}

.section-item {
  background-image: url(../assets/bg_detail.jpg);
  background-repeat: repeat-x;
  background-position: top;
  overflow: auto;
  overflow-x: hidden;
}

.section-item {
  position: relative;
}

.play-mod-title {
  padding: 4% 0 2%;
  height: 40px;
  text-align: center;
}

.pm-text {
  display: inline-block;
  width: 200px;
  height: 100%;
  background-image: url(../assets/index_tit.png);
  background-repeat: no-repeat;
}

.pm-text.pm1 {
  background-position: 0 0;
  background-size: center center;
}

.play-mod-sub {
  height: 50px;
  text-align: center;
}

.play-mod-sub-item {
  display: inline-block;
  margin: 0 16px;
  padding: 0 10px;
}
.play-mod-sub-item.active {
  color: #31c27c;
}

.play {
width: 100%;
overflow: hidden;
}
.play-list {
width: 1000%;
}
.play-list-item {
float: left;
width: 1.83%;
padding: 0 10px;
}
.play-cover-show {
  position: relative;
  margin-bottom: 15px;
  overflow: hidden;
  cursor: pointer;
}
.play-list-item .play-cover {
  width: 100%;
  transform-origin: center;
  transition: transform .75s;
  transform: scale(1);
}

.play-list-force {
  padding: 40px 0 20px;
  height: 30px;
  text-align: center;
}

.pl-force-a {
  display: inline-block;
  height: 8px;
}

.pl-force-a span {
  display: inline-block;
  margin: 0 10px;
  width: 8px;
  height: 8px;
  background-color: rgba(0, 0, 0, .1);
  border-radius: 50%;
}

.pl-force-a.active span {
  background-color: rgba(0, 0, 0, .3);
}
.pl-force-a:hover span {
  background-color: rgba(0, 0, 0, .3);
}

* {
  /* background: rgba(0, 0, 0, 0.05); */
}

h6 {color:#999}


.play-cover-show:hover .play-cover {
  transform: scale(1.07);
  transition: transform .75s cubic-bezier(0,1,.75,1);
}

.play-cover-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0);
  z-index: 2;
  transition: background-color .5s;
}

.play-cover-show:hover .play-cover-layer {
  background-color: rgba(0, 0, 0, .3);
  transition: background-color .5s;
}

.play-cover-btn {
  position: relative;
  left: calc(50% - 35px);
  top: calc(50% - 35px);
  display: inline-block;
  background-image: url(../assets/cover_play.png);
  background-repeat: no-repeat;
  width: 70px;
  height: 70px;
  vertical-align: middle;
  opacity: 0;
  transition: opacity .2s;
}

.play-cover-show:hover .play-cover-btn {
  opacity: 1;
  transition: opacity .5s;
}


.play-list-tableft {
  position: absolute;
  top: 50%;
  left: -100px;
  width: 80px;
  height: 108px;
  margin-top: -60px;
  background: rgba(0, 0, 0, .05);
  cursor: pointer;
  transition: .5s;
}
.icon-left {
  position: absolute;
  top: 50%;
  left: 29px;
  margin-top: -20px;
  width: 20px;
  height: 39px;
  background-image: url(../assets/icon_sprite.png);
  background-repeat: no-repeat;
  background-position: -20px -120px;
}
.play-list-tableft:hover {
  background-color: rgba(0, 0, 0, .1)
}

.section-item:hover .play-list-tableft {
  left: 0;
}

.play-list-tabright {
  position: absolute;
  top: 50%;
  right: -100px;
  width: 80px;
  height: 108px;
  margin-top: -60px;
  background: rgba(0, 0, 0, .05);
  cursor: pointer;
  transition: .5s;
}
.icon-right {
  position: absolute;
  top: 50%;
  right: 29px;
  margin-top: -20px;
  width: 20px;
  height: 39px;
  background-image: url(../assets/icon_sprite.png);
  background-repeat: no-repeat;
  background-position: 0 -120px;
}
.play-list-tabright:hover {
  background-color: rgba(0, 0, 0, .1)
}

.section-item:hover .play-list-tabright {
  right: 0;
}